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D3252

Sigma-Aldrich

o-Dianisidine dihydrochloride

≥95%

Synonyme(s) :

3,3′-Dimethoxybenzidine dihydrochloride, Fast Blue B

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About This Item

Formule empirique (notation de Hill):
C14H16N2O2 · 2HCl
Numéro CAS:
20325-40-0
Poids moléculaire :
317.21
Numéro Beilstein :
3917996
Numéro CE :
243-737-5
Numéro MDL:
MFCD00012488
Code UNSPSC :
12171500
ID de substance PubChem :
24893736
Nomenclature NACRES :
NA.47

Niveau de qualité

200

Pureté

≥95%

Forme

powder

Pf

268 °C

Solubilité

H2O: soluble 25 mg/mL

Application(s)

diagnostic assay manufacturing
hematology
histology

Température de stockage

2-8°C

Chaîne SMILES 

Cl.Cl.COc1cc(ccc1N)-c2ccc(N)c(OC)c2

InChI

1S/C14H16N2O2.2ClH/c1-17-13-7-9(3-5-11(13)15)10-4-6-12(16)14(8-10)18-2;;/h3-8H,15-16H2,1-2H3;2*1H

Clé InChI

UXTIAFYTYOEQHV-UHFFFAOYSA-N

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Spécificité

o-Dianisidine (3,3′-dimethoxybenzidine) is a peroxidase substrate suitable for use in ELISA procedures. This substrate produces a soluble end product that is yellow-orange in color and can be read spectrophotometrically at 405 nm. The reaction may be stopped with 5 M HCl.

Application

o-Dianisidine (3,3′-dimethoxybenzidine) has been used as a component of GO (glucose oxidase) reagent, which is used for measuring the glucose content. It has also been used as a substrate to measure myeloperoxidase activity.

Avertissement

Probably carcinogenic.

Forme physique

crystalline

Pictogrammes

Health hazardCorrosionExclamation mark
GHS08,GHS05,GHS07

Mention d'avertissement

Danger

Mentions de danger

H302,H314,H350

Classification des risques

Acute Tox. 4 Oral - Carc. 1B - Eye Dam. 1 - Skin Corr. 1

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificats d'analyse (COA)

Lot/Batch Number
MKCW7554
MKCW1665
MKCT8252
MKCS4253
SHBN9698

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